Nitrogen NOx Oxygen Sensor 5WK96631H / 12669594 / 12671387 for GM (Inlet) (US) (2013–2024) Cabin Electrical Switches also interchangeable with Pierburg and

also interchangeable with Pierburg and Bosch equivalents

adjustable damping allows customization of ride stiffness and height

51360-SAG-C01

Application: Fits Isuzu ELF/N-Series trucks and compatible diesel engines (2005–2012) using pump reference 8-97326-739-3

Installation: Direct-fit replacement with OEM-style connectors and mounting points

Nitrogen NOx Oxygen Sensor 5WK96631H / 12669594 / 12671387 for GM (Inlet) (US) (2013–2024) Cabin Electrical Switches also interchangeable with Pierburg andProduct Overview Part Name: Nitrogen NOx Oxygen Sensor (Inlet Position) Part Numbers: 5WK96631H, 12669594, 12671387 Vehicle Compatibility: GM Diesel Vehicles (US Models) Designed for Duramax equipped models including Chevrolet Silverado, GMC Sierra HD, and Express Savana diesel vans with SCR (Selective Catalytic Reduction) systems (20132024) Configuration: OEM style inlet NOx sensor engineered for accurate nitrogen oxide detection in the pre SCR